I have a strange problem with a dm800hdse.

I have switched the tuner to a cable tuner when i turn it on it wont boot.

if i disconnect the hdmi lead it boots no problem and the tuner works fine, i have tried 3 different tuners and they all the same, will not boot if hdmi is connected.

with sat tuners installed the box will boot with the hdmi connected?

any input anybody?

thanks